tailheavy

Hey,
I have a problem that is driving me mad. I recently finished building a blunt nosed versa (not kit, from scratch), but it won't fly!
I had to add very much dead weight in the nose to get the cg right. However, when I launch it, it just dives like it would if it was extremely nose heavy. I...

Hey,
Finished building my blunt nose versa. What motor should I use?
I want a motor giving me fast performance and long flight times.
I am planning to use a 10x7 prop. I have checked the cg without any electronics mounted (servos doesn't count) and it's sooo tail heavy.
I tried placing 2 3s...